<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
    <head>
        <title>CSS Test: Table column groups can induce a style on their cells</title>
        <link rel="author" title="Microsoft" href="http://www.microsoft.com/" />
        <link rel="help" href="http://www.w3.org/TR/CSS21/tables.html#table-display" />
        <meta name="assert" content="Table column groups can induce a style (background-color) on the cells they occupy." />
        <style type="text/css">
            .table
            {
                display: table;
            }
            .colgroup
            {
                display: table-column-group;
            }
            #test
            {
                background: blue;
            }
            .col
            {
                display: table-column;
            }
            .tr
            {
                display: table-row;
            }
            .td
            {
                border: 1px solid black;
                display: table-cell;
                height: 2em;
                width: 2em;
            }
        </style>
    </head>
    <body>
        <p>Test passes if the middle column of the three-by-three table below is blue.</p>
        <div class="table">
            <div class="colgroup">
                <div class="col"></div>
            </div>
            <div class="colgroup" id="test">
                <div class="col"></div>
            </div>
            <div class="colgroup">
                <div class="col"></div>
            </div>
            <div class="tr">
                <div class="td"></div>
                <div class="td"></div>
                <div class="td"></div>
            </div>
            <div class="tr">
                <div class="td"></div>
                <div class="td"></div>
                <div class="td"></div>
            </div>
            <div class="tr">
                <div class="td"></div>
                <div class="td"></div>
                <div class="td"></div>
            </div>
        </div>
    </body>
 </html>